Degenerative terms such as "wear and tear" and "disc spaceloss" indicated a progressive loss of structural integrity.
退化性的术语例如“劳损”和“椎间隙丢失”表明结构完整性进行性的丢失。
2
On top of the tragic loss of life, the accident in California will cast a long shadow over the future of space tourism, even before it has properly begun.
除了生命损失的悲剧之外，加利福尼亚的事故甚至在太空旅游尚未真正开始之前就给它的未来蒙上了一层阴影。
3
In this book, he includes the loss of the space shuttles Challenger and Columbia, and the sinking of the Titanic.